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Created page with "'''Home * Chess * Moves * Refutation Move''' ''The '''Refutation Move''' is a Move Ordering related issue.'' A '''Refutation Move''' in the context..."
'''[[Main Page|Home]] * [[Chess]] * [[Moves]] * Refutation Move'''
''The '''Refutation Move''' is a [[Move Ordering]] related issue.''
A '''Refutation Move''' in the context of [[Search|search algorithms]] like [[Alpha-Beta]] or [[Principal Variation Search]] is a move which [[Fail-High|fails high]] at [[Node Types#CUT|Cut-nodes]]. It is not necessarily the [[Best Move|best move]], but good enough to refute opponents previous move. Since it is the best move found so far, in the context of [[Transposition Table|transposition table]], it is often flippant mentioned as best move as well.
=See also=
* [[Best Move]]
* [[Countermove Heuristic]]
* [[Hash Move]]
* [[Killer Move]]
* [[Last Best Reply]]
* [[PV-Move]]
* [[Refutation Table]]
* [[Threat Move]] from [[Null Move Pruning|null move]] refutations
'''[[Moves|Up one Level]]'''
''The '''Refutation Move''' is a [[Move Ordering]] related issue.''
A '''Refutation Move''' in the context of [[Search|search algorithms]] like [[Alpha-Beta]] or [[Principal Variation Search]] is a move which [[Fail-High|fails high]] at [[Node Types#CUT|Cut-nodes]]. It is not necessarily the [[Best Move|best move]], but good enough to refute opponents previous move. Since it is the best move found so far, in the context of [[Transposition Table|transposition table]], it is often flippant mentioned as best move as well.
=See also=
* [[Best Move]]
* [[Countermove Heuristic]]
* [[Hash Move]]
* [[Killer Move]]
* [[Last Best Reply]]
* [[PV-Move]]
* [[Refutation Table]]
* [[Threat Move]] from [[Null Move Pruning|null move]] refutations
'''[[Moves|Up one Level]]'''
